Distributed Data Aggregation Scheduling in Wireless Sensor Networks

  title={Distributed Data Aggregation Scheduling in Wireless Sensor Networks},
  author={Bo Yu and Jianzhong Li and Yingshu Li},
  journal={IEEE INFOCOM 2009},
Data aggregation is an essential operation in wireless sensor network applications. This paper focuses on the data aggregation scheduling problem. Based onmaximal independent sets, a distributed algorithm to generate a collision-free sche dule for data aggregation in wireless sensor networks is propose d. The time latency of the aggregation schedule generated by th e proposed algorithm is minimized using a greedy strategy. Th e latency bound of the schedule is24D + 6∆ + 16, where D is the… CONTINUE READING
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